Container for a cosmetic product



FIG. 1 is a top, front and left side perspective view of my new design for a container for a cosmetic product;

FIG. 2 is a front elevation view thereof, a rear elevation view thereof being identical;

FIG. 3 is a left side elevation view thereof, a right side view thereof being identical; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a container for a cosmetic product, as shown and described. 